Umuringa
Kumenyekanisha ibicuruzwa
Umuringa wumuringa ni umuringa ufite amabati, aluminiyumu, hamwe na tronc nkibikoresho fatizo, binyuze mugutunganya ukoresheje ingoti, kuzunguruka bishyushye, gukonjesha gukonje, kuvura ubushyuhe, gusukura hejuru, gukata, kurangiza no gupakira, ibikoresho bifite imbaraga nyinshi, imbaraga zumunaniro, ibintu bya elastique nuburyo bwiza bwo kunama.Yakoreshejwe cyane muri mudasobwa ya CPU sock, imashini yimodoka, kode ya terefone igendanwa, amashanyarazi nandi mashanyarazi ya tekinoroji ya tekinoroji.
Ibipimo byingenzi bya tekiniki
3-1 Ibigize imiti
| Izina | Alloy No. | Ibigize imiti (%，Mak.) | ||||||||
| Sn | Al | Zn | Ni | Fe | Pb | P | Cu | Umwanda | ||
| Tin Bronze | QSn4-0.3 | 3.5-4.9 | --- | 0.30 | 0.2 | 0.10 | 0.05 | 0.03-0.35 | Rem | 0.2 |
| QSn4-3 | 3.5-4.5 | 0.002 | 2.7-3.3 | 0.2 | 0.05 | 0.02 | 0.03-0.35 | Rem | 0.2 | |
| QSn6.5-0.1 | 6.0-7.0 | 0.002 | 0.3 | 0.2 | 0.02 | 0.02 | 0.1-0.25 | Rem | 0.1 | |
| QSn8-0.3 | 7.0-9.0 | ------ | 0.2 | 0.2 | 0.10 | 0.05 | 0.03-0.35 | Rem | 0.1 | |
| Umuringa wa Aluminium | QAl5 | 0.1 | 4.0-6.0 | 0.5 | 0.5 | 0.5 | 0.03 | 0.01 | Rem | 1.6 |
| QAl7 | ----- | 6.0-8.5 | 0.2 | 0.5 | 0.5 | 0.02 | ------ | Rem | ------ | |
| QAl9-2 | 0.1 | 8.0-10.0 | 1.0 | 0.5 | 0.5 | 0.03 | 0.01 | Rem | 1.7 | |
| Izina | Alloy No. | Ibigize imiti (%，Mak.) | |||||||||
| Be | Al | Si | Ni | Fe | Pb | Ti | Co | Cu | Kutabogama | ||
| Beryllium Bronze | QBe2 | 1.8-2.1 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0.005 | --- | --- | Rem | 0.5 |
| QBe1.9 | 1.85-2.1 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0.005 | 0.10-0.25 | --- | Rem | 0.5 | |
| QBe1.7 | 1.6-1.85 | 0.15 | 0.15 | 0.2-0.4 | 0.15 | 0.005 | 0.10-0.25 | --- | Rem | 0.5 | |
| QBe0.6-2.5 | 0.4-0.7 | 0.20 | 0.20 | ------ | 0.10 | --- | --- | 2.4-2.7 | Rem | --- | |
| QBe0.4-1.8 | 0.2-0.6 | 0.20 | 0.20 | 1.4-2.2 | 0.10 | --- | --- | 0.30 | Rem | --- | |
| QBe0.3-1.5 | 0.25-0.5 | 0.20 | 0.20 | ------ | 0.10 | --- | --- | 1.4-1.7 | Rem | --- | |
3-2 Imbonerahamwe
| Izina | Ubushinwa | ISO | ASTM | JIS |
| Tin Bronze | QSn4-0.3 | CuSn4 | C51100 | C5101 |
| QSn4-3 | CuSn4Zn2 | --- | --- | |
| QSn6.5-0.1 | CuSn6 | C51900 | C5191 | |
| QSn8-0.3 | CuSn8 | C52100 | C5210 | |
| Umuringa wa Aluminium | QAl5 | CuAl5 | C60600 | ------ |
| QAl7 | CuAl7 | C61000 | ------ | |
| QAl9-2 | CuAl9Mn2 | ------ | ------ | |
| Beryllium Bronze | QBe2 | CuBe2 | C17200 | C1720 |
| QBe1.9 | ------ | ------ | ------ | |
| QBe1.7 | CuBe1.7 | C17000 | C1700 | |
| QBe0.6-2.5 | ------ | C17500 | C1750 | |
| QBe0.4-1.8 | ------ | C17510 | C1751 | |
| QBe0.3-1.5 | ------ | C17600 | C1760 |
Ibipimo byingenzi bya tekiniki
3-3-1 Igice cyihariye: mm
| Izina | Alloy No. (Ubushinwa) | Ubushyuhe | Ingano (mm) | |
| Umubyimba | Ubugari | |||
| Amabati y'umuringa | QSn4-3 QSn4-0.3 QSn6.5-0.1QSn8-0.3 | O 1 / 2H H EH | ＞ 0.12 ～ 2.0 | 00600 |
| OH EH | ||||
| Aluminium Umuringa | QA15 QA17 QA19-2 | OH | ＞ 0.2 ～ 1.2 | 80 ～ 300 |
| 1 / 2H H. | ||||
| OH EH | ＞ 0.2 ～ 1.2 | 80 ～ 300 | ||
| Beryllium Umuringa | QBe2 QBe1.9 QBe1.7 QBe0.6-2.5 QBe0.4-1.8 QBe0.3-1.5 | O | 0.05-1.5 | 10 ～ 340 |
| H | ||||
Ikimenyetso cy'ubushyuhe: O.Yoroheje; 1 / 4H.1/4 Birakomeye; 1 / 2H.1/2 Birakomeye; H.Birakomeye; EH.Ultrahard.
Igice cyo kwihanganira: mm
| Umubyimba | Ubugari | |||
| Umubyimba Emera Gutandukana ± | Ubugari Emera Gutandukana ± | |||
| <300 | <600 | <400 | <600 | |
| 0.05 ～ 0.1 | 0.005 | ----- | 0.2 | ----- |
| 0.1 ～ 0.3 | 0.008 | 0.015 | 0.3 | 0.4 |
| 0.3 ～ 0.5 | 0.015 | 0.020 | 0.3 | 0.5 |
| 0.5 ～ 0.8 | 0.020 | 0.030 | 0.3 | 0.5 |
| 0.8 ～ 1.2 | 0.030 | 0.040 | 0.4 | 0.6 |
3-3-3 Imikorere ya mashini:
| Ubushyuhe | Imbaraga N / mm2 | Kurambura ≥% | Gukomera HV | |
| M | (O) | 95295 | 40 | ------ |
| Y4 | (1 / 4H) | 390-510 | 35 | 100-160 |
| Y2 | (1 / 2H) | 440-570 | 10 | 160-205 |
| Y | (H) | 540-690 | 8 | 180-230 |
| T | (EH) | 40640 | 5 | ≥200 |
Ikimenyetso cy'ubushyuhe: O.Yoroheje; 1 / 4H.1/4 Birakomeye; 1 / 2H.1/2 Birakomeye; H.Birakomeye; EH.Ultrahard.
